Various Functions Of Near Infrared Reflectance

By Author: George Melcher
Total Articles: 9
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The food and drug as well as agricultural industries have utilized near infrared as analyzer for various products and goods before releasing them into the general public. The process of utilizing near infrared technology allows various industries to analyze product components without the risk of sample destruction, which leads to quicker assay of samples. Samples will not undergo the pretreatment process and even when it does it will only require little processing.

Routine screening of various food products and other products for that matter is made convenient in terms of analyzing moisture, fiber, grain, lysine, protein and start content. The relevance of near infrared technology lies in its ability to identify, quantify and analyze raw substances that will make quality control reach new heights. In relation to this, products that are tested through NIR technology will have higher safety margin compared to those that are not.

Consumers will have peace of mind in buying food products, chemical and pharmaceutical products assayed through near technology because of its proven efficacy and reliability in qualitative ...
... analysis. For example, malting of barley, amount of starch damage and quality of baking wheat is accurately predicted through the use of this technology. Yes, predictive analysis has its own way of benefiting various industries.

One of the near infrared equipments being used today is the NIR spectrophotometer, which analyzes products with utmost safety, time efficiency, convenience and cost efficiency. Samples that are analyzed through this instrument require little or no pretreatment so that product samples remain intact and undestroyed. This particular method of qualitative analysis for samples and products is preferred not only because of its high accuracy but also because of its capacity to lessen the time of assay.

Typical laboratory settings can yield accurate results just like near infrared spectrophotometer but it also has high risk of erroneous results that could lead to inaccuracy in data laboratory data results. Near technology utilizes either NIR reflectance or transmission depending on what type of sample is being analyzed whether solid or liquid. However, depending also on the specific industry, the utilization of near infrared technology will also vary.

For example, in food and drug industry, NIR spectrometer is utilized in order to assay raw products to adequately measure various components or elements found in the test sample without risking destruction.